body {
    background-color: black;
}

.clock {
    display: flex;
    background: url(../imgs/LED.png) no-repeat;
    background-size: 100% 100%;
    width: 160px;

    span {
        border: 1px solid;
        display: flex;
        align-items: center;
        justify-content: center;

        img {
            width: 50%;
        }
    }

    border: solid;
}